Mop



FIG. 1 is a top perspective view of a mop showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a left view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines in the figures represent portions of the mop that formno part of the claimed design.

CLAIM The ornamental design for a mop, as shown and described.